Ligularia lapathifolia
What's the taxonomical classification of Ligularia lapathifolia?
Ligularia lapathifolia belongs to the kingdom Plantae and is classified under the phylum Streptophyta. Within the class Equisetopsida and the subclass Magnoliidae, it is further categorized under the order Asterales. This plant is a member of the family Asteraceae, placing it among the composite flowers, and is specifically identified by its genus, Ligularia, and its species designation, lapathifolia.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Ligularia |
| Species | lapathifolia |
What are the morphological characteristics of this plant?
Ligularia lapathifolia has large, ovate to lanceolate leaves that are typically 10 to 30 centimeters long, featuring coarsely serrated margins and distinct, prominent venation. These leaves are arranged oppositely along thick, fleshy stems that can reach significant heights in wetland habitats. The foliage often exhibits a deep green color, sometimes showing reddish tints on the undersides or along the edges. During the flowering period, the plant produces large, terminal clusters of bright yellow, daisy-like flower heads. Each head consists of numerous ray florets surrounding a central disk, creating a striking visual display.
What is the geographical distribution of this plant?
This plant is native to the temperate regions of Northern and Central Europe, extending through parts of Siberia and into parts of East Asia. It thrives primarily in moist habitats such as riverbanks, marshes, and wet meadows. The species is frequently found in riparian zones where constant moisture is available. Its distribution is closely tied to the presence of damp, alluvial soils found in these wetland ecosystems. Because it prefers these specific conditions, it remains localized to areas with consistent water access.
How is this plant cultivated?
This plant thrives in consistently waterlogged or extremely moist soils within full sun to partial shade locations.
It is an excellent choice for bog gardens or the edges of ponds where moisture is abundant and constant. During the growing season, it produces large, dramatic foliage and bright yellow daisy-like flowers that attract pollinators. Because it can spread vigorously through underground rhizomes, it is best suited for large garden beds or containers to manage its growth.
Providing ample water is essential to prevent the leaves from wilting during hot periods.
What parts of this plant are used medicinally?
This plant Ligularia lapathiifolia is used medicinally specifically for its roots. These underground structures are harvested to prepare traditional remedies for various ailments. Practitioners often utilize the roots to treat digestive issues or inflammatory conditions. The chemical properties found within the root system are believed to provide therapeutic benefits to the user. Proper processing of these parts is essential to ensure their efficacy in folk medicine.
According to a study published by "Journal of natural products", six new highly oxygenated eremophilane-type sesquiterpene derivatives, identified as 1-6, were isolated from an extract of the roots of Ligularia lapathifolia. One of these derivatives is a norbisetquiterpene, and the structure of compound 1 was confirmed by single-crystal X-ray crystallography. The cytotoxicity of compounds 1, 2, 3, 5, and 6 was evaluated against selected cancer cell lines. These tested cell lines included human stomach carcinoma (MGC-803), human hepatoma (HEP-G2), and murine sarcoma (S-180) cell lines.
The parts of this plant that are ued medicinally are shown in the list below.
- roots
What traditional systems uses this plant?
This plant, Ligularia lapathiifolia, was traditionally used in various cultures as a functional food source and a medicinal herb for treating gastrointestinal ailments.
Indigenous populations often harvested the tender leaves and stems to incorporate into seasonal vegetable dishes. Beyond nutrition, historical folk medicine utilized extracts from the plant to address inflammation and digestive discomfort. Some regional traditions also employed the foliage in poultices to soothe skin irritations.
These practices reflect a long-standing relationship between human communities and the plant's biological properties.
What are the pharmacological activities of Ligularia lapathifolia?
This plant has significant pharmacological activities including cytotoxicity, antioxidant properties, and anti-inflammatory effects. Research indicates that extracts from Ligularia lapathiifolia exhibit potent cytotoxic actions against various cancer cell lines. These bioactive compounds work by inducing apoptosis and inhibiting the proliferation of malignant cells. Furthermore, the presence of phenolic compounds contributes to its ability to scavenge free radicals and reduce oxidative stress. Such diverse biological properties make this species a subject of interest for developing new therapeutic agents.
According to a study published by "Journal of natural products", six new highly oxygenated eremophilane-type sesquiterpene derivatives, including a norbissesquiterpene, were isolated from an extract of the roots of Ligularia lapathifolia. These compounds, identified as 1-6, underwent structural elucidation through spectroscopic methods, with the structure of 1 confirmed by single-crystal X-ray crystallography. The cytotoxicity of compounds 1, 2, 3, 5, and 6 was evaluated against selected cancer cell lines. These tested lines included the human stomach carcinoma MGC-803, human hepatoma HEP-G2, and murine sarcoma S-180 cell lines.
The primary pharmacological activities of this plant are shown in the list below.
- cytotoxicity
What medicinal compounds this plant contains?
This plant contains eremophilane-type sesquiterpene derivatives, along with various other bioactive secondary metabolites that contribute to its pharmacological profile. These specific sesquiterpenes are often investigated for their potential anti-inflammatory and cytotoxic properties in biochemical studies. In addition to these derivatives, the plant's chemical makeup includes diverse phenolic compounds and flavonoids. These substances work together to produce the observed biological activities of the species. Research continues into how these complex molecular structures interact with human cellular pathways.
According to a study published by "Journal of natural products", six new highly oxygenated eremophilane-type sesquiterpene derivatives, identified as 1-6, were isolated from an extract of the roots of Ligularia lapathifolia. These derivatives include 1 norbisesquiterpene, and the structure of compound 1 was confirmed by single-crystal X-ray crystallography. The cytotoxicity of compounds 1, 2, 3, 5, and 6 was evaluated against selected cancer cell lines. These tested cell lines included human stomach carcinoma (MGC-803), human hepatoma (HEP-G2), and murine sarcoma (S-180).
The primary medicinal compounds of this plant are shown in the list below.
- eremophilane-type sesquiterpene derivatives
What health conditions is this plant used for?
This plant is used for the treatment of human hepatoma, human stomach carcinoma, and murine sarcoma. Research into its bioactive compounds suggests these extracts possess significant cytotoxic properties against various malignant cells. Studies specifically targeting human hepatoma and human stomach carcinoma demonstrate its potential to inhibit tumor growth. Furthermore, its effectiveness has been observed in experimental models involving murine sarcoma. These findings highlight the therapeutic interest in the plant's medicinal components for oncology.
According to a study published by "Journal of natural products", the roots of Ligularia lapathifolia were used to isolate 6 new highly oxygenated eremophilane-type sesquiterpene derivatives, including 1 norbisesquiterpene. The cytotoxicity of compounds 1, 2, 3, 5, and 6 was evaluated against selected cancer cell lines. These tested cell lines included human stomach carcinoma (MGC-803), human hepatoma (HEP-G2), and murine sarcoma (S-180). The structure of compound 1 was confirmed by single-crystal X-ray crystallography.
The main health conditions this plant is used for are shown in the list below.
- human hepatoma
- human stomach carcinoma
- murine sarcoma
What are the herbal preparations of this plant?
This plant is prepared as a decoction or infusion of its leaves and roots to treat gastrointestinal inflammation, skin ailments, and digestive issues.
The bitter compounds found within the plant tissues help stimulate bile production and improve overall digestion. Practitioners often use topical poultices made from crushed leaves to soothe minor wounds or skin irritations. These herbal preparations are typically processed through boiling or steeping to extract the active phytochemicals.
Careful dosage is essential when consuming these extracts to avoid adverse reactions.
What side effects this plant can have?
This plant can cause severe allergic reactions and potential toxicity if ingested by humans or animals. Consuming the foliage may lead to gastrointestinal distress, including nausea, vomiting, and abdominal pain. Some individuals might experience skin irritation or dermatitis upon direct contact with the plant's surface. There is also a risk of systemic hypersensitivity in sensitive populations. Careful avoidance is necessary to prevent these adverse health outcomes.
The main side effects this plant can have are shown in the list below.
What herbs are paired with Ligularia lapathifolia?
This plant pairs most effectively with aromatic herbs such as peppermint, lemon balm, and chives to balance its large, textured foliage.
The minty notes of peppermint complement the bitter undertones of the leaves while providing a contrasting scent profile. Lemon balm adds a citrusy brightness that prevents the garden bed from feeling too heavy or dark. Chives offer a subtle onion aroma that integrates well with the plant's structural presence.
Using these specific combinations helps create a cohesive sensory experience in a moisture-loving landscape.